IRC 4" MIG 4130 Rear End Housing
This 4" Housing is designed and built for race / play applications. Its MIG welded with ER80s-2 filler and features a complete 4130 construction including the faceplate (most are mild steel). Setup for ARP press in studs this center section will fit the large 10" third members that are available for the Ford 9" pattern.
Each Housing ships with the following:
-ARP pressed in Studs
-2" Billet filler (installed with cap) and -8 Vent Fitting
-Lubelocker gasket for the third member
-NordLock washers for the Third member
These are sold with the full truss designed for a stadnard width, options for 3 and 4 link mounts are also availbale. IRC can also build thse out complete to your specifications. Email [email protected] for more details on custom and complete rear end packages.
Shipping is not included in product cost. Shipping is an additional cost calculated based on location and product weight / dimensions. Local pickup available in Murrieta, CA.
For shipping cost estimate, please email [email protected]
Frequently Asked Questions
This center section is set up to fit the large 10" third members that come in the Ford 9" pattern. If you're running a different third member, shoot an email to [email protected] and they can sort out what'll work for your build.
It comes with the full truss designed for a standard width. Three and four link mount options are available as add-ons, so if you want those email [email protected] to get them sorted.
This one's a real physical part — it's a MIG welded 4130 housing built with ER80s-2 filler, and it ships with the ARP pressed-in studs, billet filler, vent fitting, Lubelocker gasket, and NordLock washers. Shipping isn't included in the price, so email [email protected] for a quote, or grab local pickup in Murrieta, CA.
These are digital — soon as your payment goes through you get a download link for the DXF cut files. Nothing physical ships.
The IRC 4" MIG 4130 Rear End Housing is $2,300.00.
This IRC 4" MIG 4130 Rear End Housing is brought to you by Tekk Consulting Inc. Other off-road and race fabrication designers in the DIY Off Road marketplace include All Co Metal Fab, Armada Engineering, Baja Customs, Baker Motorsports, BPforged, Brad Howard Welding and Fabrication, Christopher Reader, CRD, Deuling Design, Dirty BFabwerx, FDFabrication, Izzy Fab, JEH Consulting INC, JRTfab, Master Fab, Mc Will Manufacturing, OffroadCAD-Models and Superioroffroaddesigns. Need a custom part designed? Email us and we will connect you with the right designer.
DIY Off Road has downloadable DXF cut files for IRC Inc Hub and Rear End Components plus a ton of other off-road and race fabrication parts, all drawn up by real fab shops. Browse the IRC Inc Hub and Rear End Components category, or shoot us an email and we will point you to the right files for your build.
Yeah — DIY Off Road carries downloadable DXF cut files across Fabrication / Hard Parts, including IRC Inc Hub and Rear End Components, all designed by working fab shops. Browse the Fabrication / Hard Parts section or email us and we will help you track down the right files.
Yeah — if you don't have your own CNC plasma, laser, or waterjet, shoot us an email and we'll send over a few shops that can cut (and press/bend) the parts so you can weld them up.
Soon as your payment goes through you get a download link for the DXF cut files. You (or a shop) cut them from steel on a plasma, laser, or waterjet, bend whatever needs it, then weld them into your build. Nothing physical ships.
Yep — these are cut files for DIY and pro fabrication. A lot of the parts are "plasma table friendly" (flat plate, no bends) to make cutting and assembly easier, but you'll need to cut and weld them in yourself, or have a shop handle it.